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BAT54W

Name: BAT54W
Rating: 4.7 (12 reviews)

DIODE SCHOTTKY 30V 200MA SOD123

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Mfr。パート #BAT54W
パッケージ SOT323
データシート
在庫中3314

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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
DiodeType	Schottky
Voltage-DCReverse(Vr)(Max)	30 V
Current-AverageRectified(Io)	200mA
Voltage-Forward(Vf)(Max)@If	1 V @ 100 mA
Speed	Small Signal =< 200mA (Io), Any Speed
Current-ReverseLeakage@Vr	2 µA @ 25 V
Capacitance@VrF	10pF @ 1V, 1MHz
MountingType	Surface Mount
Package/Case	SOD-123
SupplierDevicePackage	SOD-123

概要

Description

The BAT54W is a Schottky barrier diode, specifically designed for low-voltage and high-speed switching applications. It features a low forward voltage drop, typically around 0.3V, making it efficient for use in power management and signal processing circuits. The "W" in its designation indicates a specific package type (SOT-23) that allows for compact designs in electronic circuits.
Key specifications include a maximum reverse voltage of 30V and a forward current rating up to 200mA. The BAT54W is often used in applications such as rectification, voltage clamping, and RF applications due to its fast switching speeds and low capacitance. Its small size and efficient performance make it suitable for portable devices and various consumer electronics.
Overall, the BAT54W is a versatile component ideal for engineers looking to optimize circuit performance in low-power environments.

Features

The BAT54W is a Schottky barrier diode known for its low forward voltage drop and fast switching speed. It features a breakdown voltage of around 30V, making it suitable for low-voltage applications. The diode is housed in a SOT-23 package, which allows for compact designs and efficient space utilization.
Key features include:
1. Low Forward Voltage Drop: Typically around 0.3V, which enhances efficiency in power applications.
2. Fast Switching Speed: Ideal for high-frequency applications, reducing delay in circuit response.
3. High Surge Current Capability: Can handle transient conditions effectively.
4. Low Reverse Leakage Current: Maintains low power consumption in off states.
5. Temperature Range: Operates over a wide temperature range, typically from -55°C to +125°C.
These characteristics make the BAT54W suitable for various applications, including rectification, signal detection, and clamping in consumer electronics and telecommunications.

Package

The BAT54W is typically packaged in a SOT-23 (Small Outline Transistor) package. This surface-mount package is commonly used for low-power applications in electronic circuits.

Pinout

The BAT54W is a Schottky barrier diode with a pin count of 3. It features two diodes in a single package, making it suitable for use in various applications such as signal clipping, clamping, and switching.
Pin Configuration:
1. Pin 1 (Anode of Diode 1) - Connects to the positive side for the first diode.
2. Pin 2 (Cathode of Diode 1 / Anode of Diode 2) - Common pin connecting the cathode of the first diode and the anode of the second diode.
3. Pin 3 (Cathode of Diode 2) - Connects to the positive side for the second diode.
The BAT54W is widely used in RF applications, protection circuits, and signal processing due to its low forward voltage drop and fast switching capabilities.

Manufacturer

The BAT54W is manufactured by Nexperia, a global semiconductor company. Nexperia specializes in the production of discrete, logic, and MOSFET components, focusing on high-volume manufacturing and supply of essential electronic components. The company is known for its expertise in offering high-quality, reliable semiconductor solutions used in various applications, including automotive, industrial, and consumer electronics. Nexperia was formed as a spin-off from NXP Semiconductors in 2017 and has since established itself as a key player in the semiconductor industry, emphasizing innovation and efficiency in its product offerings.

Application

The BAT54W is a Schottky barrier diode used primarily in low-voltage and fast-switching applications. Its main applications include rectification in power supplies, signal detection, RF applications, voltage clamping, and protection circuits against voltage spikes. It is also utilized in high-frequency applications due to its low forward voltage drop and fast switching speed.

Equivalent

Equivalent products to the BAT54W Schottky diode include the BAT54, BAT54A, and BAT54B. Other alternatives may include the 1N5817 and 1N5819, depending on the specific voltage and current ratings required for your application. Always check the datasheets for exact specifications to ensure compatibility.